HL5000 digital constant current sampler

Product Features

：HL5000The atmospheric constant current sampler is equipped with a built-in flow sensor and uses PID control algorithm to achieve precise flow control. The sampled flow rate is accurately displayed. Adopting a large LCD screen that is easy to read for display. Powered by a self-contained battery, it has a long power supply time and can operate continuously for more than 12 hours under normal sampling conditions. Equipped with a programmable controller, users can program sampling according to their own needs, allowing for an additional 3 predetermined sampling schemes. Additional power indicator, overload and over limit indicator, dust filtration at the injection port, dual channel simultaneous sampling, simple operation. During the sampling process, the digital display shows the remaining sampling time, sampling flow rate, and cumulative sampling volume. It has the advantages of compact structure, small volume, light weight, easy to carry, sturdy and durable, strong load capacity, accurate and stable flow display, low noise, etc. It can be carried around when working and is a more user-friendly gas constant current sampling instrument

Technical Specifications

ØFlow range: (1-5) L/min

ØFlow error: ≤± 5%

ØTraffic repeatability: ≤ 2%

ØFlow stability: ≤ 5%/8h

ØLoad capacity: When the flow rate is 2L/min, it can overcome a resistance of 5kPa

ØTiming range: 1 to 9999 minutes

ØTiming error: ≤± 0.1%

ØApplicable ambient temperature: (-10~55) ℃

ØContinuous working time: ≥ 12h

ØHost dimensions: Single air path 130mm × 100mm × 70mm; Dual air path 250mm × 150mm × 150mm

ØWeight: 650g for single circuit; 2.8kg for dual circuit

Technical Specifications

ØFlow range: (1-5) L/min

ØFlow error: ≤± 5%

ØTraffic repeatability: ≤ 2%

ØFlow stability: ≤ 5%/8h

ØLoad capacity: When the flow rate is 2L/min, it can overcome a resistance of 5kPa

ØTiming range: 1 to 9999 minutes

ØTiming error: ≤± 0.1%

ØApplicable ambient temperature: (-10~55) ℃

ØContinuous working time: ≥ 12h

ØHost dimensions: Single air path 130mm × 100mm × 70mm; Dual air path 250mm × 150mm × 150mm

ØWeight: 650g for single circuit; 2.8kg for dual circuit

Product Features

：HL5000The atmospheric constant current sampler is equipped with a built-in flow sensor and uses PID control algorithm to achieve precise flow control. The sampled flow rate is accurately displayed. Adopting a large LCD screen that is easy to read for display. Powered by a self-contained battery, it has a long power supply time and can operate continuously for more than 12 hours under normal sampling conditions. Equipped with a programmable controller, users can program sampling according to their own needs, allowing for an additional 3 predetermined sampling schemes. Additional power indicator, overload and over limit indicator, dust filtration at the injection port, dual channel simultaneous sampling, simple operation. During the sampling process, the digital display shows the remaining sampling time, sampling flow rate, and cumulative sampling volume. It has the advantages of compact structure, small volume, light weight, easy to carry, sturdy and durable, strong load capacity, accurate and stable flow display, low noise, etc. It can be carried around when working and is a more user-friendly gas constant current sampling instrument

Technical Specifications
Ø Flow range: (1-5) L/min
Ø Flow error: ≤± 5%
Traffic repeatability: ≤ 2%
Ø Flow stability: ≤ 5%/8h
Load capacity: When the flow rate is 2L/min, it can overcome a resistance of 5kPa
Ø Timing range: 1~9999min
Timing error: ≤± 0.1%
Applicable ambient temperature: (-10~55) ℃
Ø Continuous working time: ≥ 12h
Ø Host dimensions: Single air path 130mm × 100mm × 70mm; Dual air path 250mm × 150mm × 150mm
Ø Weight: 650g for single circuit; 2.8kg for dual circuit